Granatelli Motor Sports 28-1545HTBB LT Series Cars Coil-Near-Plug Connection Kit, High Temperature - Black Fits select: 2009-2021 CHEVROLET SILVERADO, 2014-2021 GMC SIERRA

Granatelli Motor Sports is a strong engineering background enables GMS to focus on designing and engineering computer based electronic components. It offers impressive performance innovations of complete suspension systems for Ford Mustangs, Chevrolet Camaros and Chevrolet Corvettes and the world's most powerful single and twin turbo charging systems for all American Muscle cars.

• Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
• Increase power to the spark plug up to 400% over stock
• Customers have reported up to 15HP (normally aspirated) & 35HP (s/c, turbo, & nitrous). Average gains on an otherwise stock motor are 5hp N/A and 12 to 15 with factory forced induction
• 0 Ohm resistance, no RFI / EMI interference thanks to patented protector ring
• Solid stainless connector cable with stainless snap lock spark plug connectors
• Ideal for use with aftermarket headers and/or turbocharger systems

• LT1 6.2L V-8 Hi-Perf C-N-P

• Color: Black
• Jacket Size: 8 mm
• Temperature: 500 deg
• Weight: 3.00 lbs